public InstanceViewModel(WorkflowInstanceInfo instanceInfo)
{
if (instanceInfo != null)
{
this.Name = instanceInfo.InstanceName;
this.LastModified = instanceInfo.LastModified.ToLocalTime();
this.CreatedTime = instanceInfo.CreationTime.ToLocalTime();
this.UserStatus = instanceInfo.UserStatus ?? "(None)";
this.WorkflowStatus = instanceInfo.WorkflowStatus.ToString();
this.ActivationMetadata = (IDictionary)instanceInfo.ActivationParameters.Metadata;
if (instanceInfo.MappedVariables != null)
{
// CONSIDER: Create a view model specifically for mapped variables which removes the XName namespace
IDictionary mappedVariableHashtable = new Hashtable(instanceInfo.MappedVariables.Count);
foreach (KeyValuePair <XName, string> pair in instanceInfo.MappedVariables)
{
mappedVariableHashtable.Add(pair.Key.LocalName, pair.Value);
}
this.MappedVariables = mappedVariableHashtable;
}
this.ShowActivationMetadataCommand = new SimpleActionCommand(this.OnShowMetadata);
this.ShowMappedVariablesCommand = new SimpleActionCommand(this.OnShowMappedVariables);
}
}
public static string WaitForWorkflowCompletion(this WorkflowManagementClient client, string workflowName, string instanceId, int pollingInterval = 0)
{
string currentStatus = string.Empty;
string lastStatus = string.Empty;
WorkflowInstanceInfo instanceInfo = client.Instances.Get(workflowName, instanceId);
while (true)
{
instanceInfo = client.Instances.Get(workflowName, instanceId);
currentStatus = instanceInfo.UserStatus;
if (currentStatus != lastStatus && !string.IsNullOrWhiteSpace(currentStatus))
{
Console.Write(" Current Status: ");
WorkflowUtils.Print(currentStatus, ConsoleColor.Cyan);
lastStatus = currentStatus;
}
if (instanceInfo.WorkflowStatus == WorkflowInstanceStatus.Started || instanceInfo.WorkflowStatus == WorkflowInstanceStatus.NotStarted)
{
Thread.Sleep(pollingInterval);
continue;
}
if (instanceInfo.WorkflowStatus == WorkflowInstanceStatus.Completed)
{
Console.WriteLine("\nWorkflow instance completed");
}
break;
}
return(instanceInfo.UserStatus);
}
